CN107572819A - A kind of black matrix locus coeruleus glaze and preparation method thereof - Google Patents
A kind of black matrix locus coeruleus glaze and preparation method thereof Download PDFInfo
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- CN107572819A CN107572819A CN201710918090.6A CN201710918090A CN107572819A CN 107572819 A CN107572819 A CN 107572819A CN 201710918090 A CN201710918090 A CN 201710918090A CN 107572819 A CN107572819 A CN 107572819A
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Abstract
The invention provides a kind of black matrix locus coeruleus glaze, its glaze is prepared by the raw material of following parts by weight：45 51 parts of melilite, 10 16 parts of sandstone, 8 12 parts of calcite, 79 parts of black powder, 8 10 parts of iron ore, 2.5 3.5 parts of block tin, 7 11 parts of bone ash.The present invention compared with prior art, by scientific and reasonable raw material proportioning and control firing process, makes that the formula of black matrix locus coeruleus glaze that burns out is simple, colour generation is good, raw material is environmentally friendly, cost is low, high yield rate, can be up to 90%.
Description
Technical field
The present invention relates to a kind of glaze, and in particular to a kind of black matrix locus coeruleus glaze and preparation method thereof.
Background technology
Pottery is using glaze thickness as this, and in its color or heavy glaze bottom or outstanding glaze or floating glaze table, glaze layer opalescence jade-like stone moisten, be administrations with multiplied departments
Work is intended to drip, and third dimension is extremely strong.Pottery is using transmutation as god, and where natural transmutation is the elite of pottery art, and pottery relies and raise
The name four seas, the rare part for porcelain woods of making a name.With a kind of glaze is applied in firing, once burning till, " it is of the same colour to enter kiln in multicoloured, goes out
Kiln ten thousand is color ".Protean transmutation effect, forms the infinite mystery of colors changing hue, bonus is thoroughly purple, it is purple in it is dark blue, blue or green in reside
In vain, it is general red in white, multicolored imbibition, form a brightening, and have the title of " pottery without right, transmutation is unparalleled ".
Black glaze because using extensively, good decorating effect and cost are high and turn into a kind of rare glaze kind, in China with black glaze
Decoration porcelain is also a kind of ancient and traditional method, the black glaze in Shangyu of the Eastern Han Dynasty and the black glaze of Deqing ware of the Eastern Jin Dynasty, with it is dignified,
Solemn, steady color sensation feature, enjoys people to like.And black glaze is matched somebody with somebody more using a variety of colour generation ions such as cobalt, chromium, manganese, iron at present
Side is complicated, and cost is high.
The content of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide one kind formula is simple, high yield rate, colour generation are good,
Low black matrix locus coeruleus glaze of raw material environmental protection, cost and preparation method thereof.
To achieve these goals, the technical solution adopted by the present invention is as follows：
A kind of black matrix locus coeruleus glaze, its glaze are prepared by the raw material of following parts by weight：Melilite 45-51 parts, sandstone 10-16
Part, calcite 8-12 parts, black powder 7-9 parts, iron ore 8-10 parts, block tin 2.5-3.5 parts, bone ash 7-11 parts.
Above-mentioned black matrix locus coeruleus glaze, wherein, its glaze is prepared by the raw material of following parts by weight：48 parts of melilite,
13 parts of sandstone, 10 parts of calcite, 8 parts of black powder, 9 parts of iron ore, 3 parts of block tin, 9 parts of bone ash.
The preparation method of above-mentioned black matrix locus coeruleus glaze, comprises the following steps：
（1）The preparation of glaze slip；
（2）Glazing；
（3）Burn till, 1270-1290 DEG C of firing temperature.
The preparation method of above-mentioned black matrix locus coeruleus glaze, wherein, step（3）In firing process specifically comprise the following steps：
1. the oxidizing flame stage：Base substrate after glazing is put into kiln, is fired under oxidizing atmosphere, temperature is ramped up 920- in 5-6h
980℃；2. the strong reducing flame stage：Under strongly reducing atmosphere, temperature is set to be ramped up 1120-1180 DEG C in 7-9h；3. weak reduction
The flame stage：Under weakly reducing atmosphere, temperature is ramped up 1270-1290 DEG C in 6-8h, be incubated 20-30min；4. cool down rank
Section：Room temperature is naturally cooled to, is made.
The present invention is advantageous in that：
1st, in the present invention, by the scientific and reasonable content for allocating melilite, sandstone, black powder, calcite, bone ash, and then come
Control potassium, sodium, calcium, silicon, the content of magnesium, the shortcomings of glaze paint prepared is without sliver, smoking, sagging；
2nd, the sintering procedure of the black matrix locus coeruleus glaze in the present invention is divided into four-stage：First stage uses oxidizing flame by kiln temperature
Degree rises to 920-980 DEG C, and in the process, the discharge such as organic matter in moisture and glaze in saggar, base substrate and kiln, glaze layer is opened
Begin to melt, glaze surface is in unsintered fine granularity；Second stage is using strong reduction flame by kiln in-furnace temperature by 920-980 DEG C
1120-1180 DEG C is risen to, in the process, the raw ore thing in glaze is gradually decomposed and recrystallized, and glaze paint is gradual by porous
Closure, forms rough state, when the temperature of kiln reaches 1120-1180 DEG C, melilite, black powder, sandstone, iron in glaze
Black matrix erythema is presented in iron in ore element；Phase III is risen to kiln in-furnace temperature by 1120-1180 DEG C using weak reduction flame
1270-1290 DEG C, in the process, as temperature raises, glaze layer is fused into thick liquid and from top to bottom flowed, and glaze layer melts
Melting makes glaze paint flatten, and glaze layer forms vitreous, and with the continuous rise of firing temperature, the iron oxide of enrichment is melted by erythema edge
Solution changes in glaze to blueness, and by being incubated 20-30min at 1270-1290 DEG C, erythema is changed to locus coeruleus more thorough；The
Four stages to stop burning temperature-fall period, were down to room temperature using Temperature fall mode, and glaze is had a good Crystallization Process, ensure that
The stability of black and locus coeruleus colour generation.By the control to above-mentioned formula and preparation technology, can make yield rate reach 90% with
On；
3rd, make the colour generation of black glaze and locus coeruleus more preferable by introducing block tin and bone ash in the present invention.
The present invention compared with prior art, by scientific and reasonable raw material proportioning and control firing process, makes what is burnt out
The formula of black matrix locus coeruleus glaze is simple, colour generation is good, raw material is environmentally friendly, cost is low, high yield rate, can be up to 90%.
Embodiment
Embodiment 1
A kind of black matrix locus coeruleus glaze, is prepared by the raw material of following parts by weight：Melilite 45-51 parts, sandstone 10-16 parts, Fang Xie
Stone 8-12 parts, black powder 7-9 parts, iron ore 8-10 parts, block tin 2.5-3.5 parts, bone ash 7-11 parts.
The preparation method of above-mentioned black matrix locus coeruleus glaze, comprises the following steps：
（1）The preparation of glaze slip：Above-mentioned raw materials are added into appropriate water to mix, ball milling, obtain the glaze slip that mass concentration is 55-57%；
（2）Glazing：Base substrate is immersed into step（1）In take out for a moment in obtained glaze slip, be again dipped into a moment, take out, utilize base
The water imbibition of body, glaze slip is attached to billet surface, then dry, then brush 2-3 glaze slip；
（3）Burn till, 1270-1290 DEG C of firing temperature.
Firing process specifically comprises the following steps：
1. the oxidizing flame stage：Base substrate after glazing is put into kiln after being fitted into saggar, controls the chimney casket plate of ventilation to open, kiln top
Skylight opens, and makes to be under oxidizing atmosphere in kiln, and make kiln temperature be ramped up 920-980 DEG C in 5-6h from room temperature；
2. the strong reducing flame stage：After kiln temperature rises to 920-980 DEG C, closing skylight, the closing or semi-open of flue casket door,
Make to be under strongly reducing atmosphere in kiln, temperature is ramped up 1120-1180 DEG C in 7-9h；
3. the weak reducing flame stage：After kiln temperature rises to 1120-1180 DEG C, under weakly reducing atmosphere, make temperature equal in 6-8h
1270-1290 DEG C is ramped up, is incubated 20-30min；
4. cooling stage：After insulation terminates, wicket is opened, substantial amounts of oxygen enters in kiln, is in oxidizing atmosphere in kiln, oxygen pair
Glaze paint oxidation, cooling, glaze colours are formed, and are made.
Glaze is using melilite, sandstone, black powder, calcite, bone ash as main component in the present invention, wherein, contain in melilite
There are potassium, sodium, there is cosolvent, firing time can be shortened, increase the light transmittance of pottery, improve between base substrate and glaze layer
Adhesion, and contain Fe elements in melilite；
The predominant amount of sandstone is silica, it is possible to increase the melting temperature and viscosity of glaze, increases melt temperature scope, reduces
The mobility of glaze, the coefficient of expansion of glaze is reduced, improve mechanical strength, hardness, wearability and the chemical resistance of glaze, Er Qiesha
Stone can be by more lyotrope CaO, Na2O、K2O, MgO meltings generation transparence quartz glass, make glaze paint bright, improve pottery
Glossiness, in addition, in sandstone also containing a small amount of sodium, potassium, ferro element；Calcite is also known as calcium stone, mainly plays
The effect of solvent, by increasing capacitance it is possible to increase hardness, abrasion resistance and the corrosion resistance of glaze, reduce the melting temperature of glaze, increase the light of glaze colours
Damp degree and transparency, the cracking of preventing and treating glaze paint and accumulation；Black powder is a kind of natural glaze soil, and outward appearance is in dark yellow, calcium, iron content compared with
Height, as aggregate, is a kind of colouring agent again in the present invention；Iron ore is being capable of economic utilization containing iron simple substance or iron compound
Mineral aggregate, it is every containing can the ore of ferro element of economic utilization be called iron ore, the species of iron ore is a lot, is used for
Ironmaking mainly has magnetic iron ore（Fe3O4）, bloodstone（Fe2O3）And siderite（FeCO3）Deng being coloring main in the present invention
Agent；In block tin in addition to containing Sn elements, also containing a small amount of Pb elements, Sn elements are a kind of opacifiers and assistant toner, and Pb is first
Also a kind of assistant toner of element, can make black color development more black, and the red of erythema is redder；Bone ash mainly contains calcium phosphate, is
A kind of cosolvent, the melting temperature and the coefficient of expansion of chun glaze can be reduced, increase the opaque of chun glaze.The Huang used in the present invention
Feldspar, sandstone, black powder, calcite, iron ore, block tin, bone ash are all from Yuzhou.
Embodiment 2
A kind of black matrix locus coeruleus glaze, is prepared by the raw material of following parts by weight：48 parts of melilite, 13 parts of sandstone, 10 parts of calcite,
8 parts of black powder, 9 parts of iron ore, 3 parts of block tin, 9 parts of bone ash.
The preparation method of above-mentioned black matrix locus coeruleus glaze, comprises the following steps：
（1）The preparation of glaze slip：Above-mentioned raw materials are added into appropriate water to mix, ball milling, obtain the glaze slip that mass concentration is 56%；
（2）Glazing：Base substrate is immersed into step（1）In take out for a moment in obtained glaze slip, be again dipped into a moment, take out, utilize base
The water imbibition of body, glaze slip is attached to billet surface, then dry, then brush 2 glaze slips；
（3）Burn till, 1280 DEG C of firing temperature.
Firing process specifically comprises the following steps：
1. the oxidizing flame stage：Base substrate after glazing is put into kiln after being fitted into saggar, controls the chimney casket plate of ventilation to open, kiln top
Skylight opens, and makes to be under oxidizing atmosphere in kiln, and make kiln temperature be ramped up 950 DEG C in 5.5h from room temperature；
2. the strong reducing flame stage：After kiln temperature rises to 950 DEG C, skylight is closed, the closing or semi-open of flue casket door, makes kiln
It is interior to be under strongly reducing atmosphere, temperature is ramped up 1150 DEG C in 8h；
3. the weak reducing flame stage：After kiln temperature rises to 1150 DEG C, under weakly reducing atmosphere, temperature is set to be ramped up in 7h
1280 DEG C, it is incubated 25min；
4. cooling stage：After insulation terminates, wicket is opened, substantial amounts of oxygen enters in kiln, is in oxidizing atmosphere in kiln, oxygen pair
Glaze paint oxidation, cooling, glaze colours are formed, and are made.
The present invention compared with prior art, by scientific and reasonable raw material proportioning and control firing process, makes what is burnt out
The formula of black matrix locus coeruleus glaze is simple, colour generation is good, raw material is environmentally friendly, cost is low, high yield rate, can be up to 92%.
Embodiment 3
A kind of black matrix locus coeruleus glaze, is prepared by the raw material of following parts by weight：46 parts of melilite, 12 parts of sandstone, 11 parts of calcite,
7 parts of black powder, 10 parts of iron ore, 3 parts of block tin, 9 parts of bone ash.
The preparation method of above-mentioned black matrix locus coeruleus glaze, comprises the following steps：
（1）The preparation of glaze slip：Above-mentioned raw materials are added into appropriate water to mix, ball milling, obtain the glaze slip that mass concentration is 57%；
（2）Glazing：Base substrate is immersed into step（1）In take out for a moment in obtained glaze slip, be again dipped into a moment, take out, utilize base
The water imbibition of body, glaze slip is attached to billet surface, then dry, then brush 2 glaze slips；
（3）Burn till, 1290 DEG C of firing temperature.
Firing process specifically comprises the following steps：
1. the oxidizing flame stage：Base substrate after glazing is put into kiln after being fitted into saggar, controls the chimney casket plate of ventilation to open, kiln top
Skylight opens, and makes to be under oxidizing atmosphere in kiln, and make kiln temperature be ramped up 930 DEG C in 5h from room temperature；
2. the strong reducing flame stage：After kiln temperature rises to 930 DEG C, skylight is closed, the closing or semi-open of flue casket door, makes kiln
It is interior to be under strongly reducing atmosphere, temperature is ramped up 1170 DEG C in 8h；
3. the weak reducing flame stage：After kiln temperature rises to 1170 DEG C, under weakly reducing atmosphere, temperature is set to be ramped up in 7h
1290 DEG C, it is incubated 22min；
4. cooling stage：After insulation terminates, wicket is opened, substantial amounts of oxygen enters in kiln, is in oxidizing atmosphere in kiln, oxygen pair
Glaze paint oxidation, cooling, glaze colours are formed, and are made.
The present invention compared with prior art, by scientific and reasonable raw material proportioning and control firing process, makes what is burnt out
The formula of black matrix locus coeruleus glaze is simple, colour generation is good, raw material is environmentally friendly, cost is low, high yield rate, can be up to 90%.
Comparative example 1
A kind of black matrix locus coeruleus glaze, is prepared by the raw material of following parts by weight：48 parts of melilite, 13 parts of sandstone, 10 parts of calcite,
8 parts of black powder, 3 parts of block tin, 9 parts of bone ash.Specific preparation method is the same as embodiment 2.This example compared with Example 2, is not added with iron ore,
The glaze glaze paint burnt out is without locus coeruleus, yield rate 79%.
Comparative example 2
A kind of black matrix locus coeruleus glaze, is prepared by the raw material of following parts by weight：48 parts of melilite, 13 parts of sandstone, 10 parts of calcite,
9 parts of iron ore, 3 parts of block tin, 9 parts of bone ash.Specific preparation method is the same as embodiment 2.This example compared with Example 2, is not added with black
Blueness, yield rate 73% is presented in medicine, the glaze paint burnt out.
Comparative example 3
A kind of black matrix locus coeruleus glaze, is prepared by the raw material of following parts by weight：48 parts of melilite, 13 parts of sandstone, 10 parts of calcite,
8 parts of black powder, 9 parts of iron ore, 3 parts of block tin, 9 parts of bone ash.
The preparation method of above-mentioned black matrix locus coeruleus glaze, comprises the following steps：
（1）The preparation of glaze slip：Above-mentioned raw materials are added into appropriate water to mix, ball milling, obtain the glaze slip that mass concentration is 56%；
（2）Glazing：Base substrate is immersed into step（1）In take out for a moment in obtained glaze slip, be again dipped into a moment, take out, utilize base
The water imbibition of body, glaze slip is attached to billet surface, then dry, then brush 2 glaze slips；
（3）Burn till, 1280 DEG C of firing temperature；
Firing process specifically comprises the following steps：
1. the oxidizing flame stage：Base substrate after glazing is put into kiln after being fitted into saggar, controls the chimney casket plate of ventilation to open, kiln top
Skylight opens, and makes to be under oxidizing atmosphere in kiln, and make kiln temperature be ramped up 950 DEG C in 5.5h from room temperature
2. the strong reducing flame stage：After kiln temperature rises to 950 DEG C, skylight is closed, the closing or semi-open of flue casket door, makes kiln
It is interior to be under strongly reducing atmosphere, temperature is ramped up 1150 DEG C in 8h；
3. the weak reducing flame stage：After kiln temperature rises to 1150 DEG C, under weakly reducing atmosphere, temperature is set to be ramped up in 7h
1280℃；
4. cooling stage：After insulation terminates, wicket is opened, substantial amounts of oxygen enters in kiln, is in oxidizing atmosphere in kiln, oxygen pair
Glaze paint oxidation, cooling, glaze colours are formed, and are made.
Compared with Example 2, glaze formula is identical for this example, in preparation method after being warming up to 1280 DEG C, is not incubated and straight
Cooling is connect, there is erythema and locus coeruleus in the glaze paint burnt out, erythema changes not thorough.
The formula for the black matrix locus coeruleus glaze that 4-25 of the embodiment of the present invention is provided is shown in Table 1-3.
Table 1
Table 2
Table 3
Claims (4)
1. a kind of black matrix locus coeruleus glaze, it is characterised in that its glaze is prepared by the raw material of following parts by weight：Melilite 45-
51 parts, sandstone 10-16 parts, calcite 8-12 parts, black powder 7-9 parts, iron ore 8-10 parts, block tin 2.5-3.5 parts, bone ash 7-11
Part.
2. black matrix locus coeruleus glaze as claimed in claim 1, it is characterised in that its glaze be by following parts by weight raw material prepare and
Into：48 parts of melilite, 13 parts of sandstone, 10 parts of calcite, 8 parts of black powder, 9 parts of iron ore, 3 parts of block tin, 9 parts of bone ash.
3. the preparation method of the black matrix locus coeruleus glaze as described in claim any one of 1-2, it is characterised in that comprise the following steps：
（1）The preparation of glaze slip；
（2）Glazing；
（3）Burn till, 1270-1290 DEG C of firing temperature.
4. the preparation method of black matrix locus coeruleus glaze as claimed in claim 3, it is characterised in that step（3）In firing process it is specific
Comprise the following steps：1. the oxidizing flame stage：Base substrate after glazing is put into kiln, is fired under oxidizing atmosphere, makes temperature in 5-
6h is ramped up 920-980 DEG C；2. the strong reducing flame stage：Under strongly reducing atmosphere, temperature is set to be ramped up 1120- in 7-9h
1180℃；3. the weak reducing flame stage：Under weakly reducing atmosphere, temperature is ramped up 1270-1290 DEG C in 6-8h, be incubated 20-
30min；4. cooling stage：Room temperature is naturally cooled to, is made.
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| CN201710918090.6A CN107572819A (en) | 2017-09-30 | 2017-09-30 | A kind of black matrix locus coeruleus glaze and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112374760A (en) * | 2020-11-30 | 2021-02-19 | 王金听 | Jun porcelain with sun-shaped patterns on surface and firing process thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105175020A (en) * | 2015-07-24 | 2015-12-23 | 郏县神前传奇陶瓷钧瓷厂 | Complex Tang-dynasty jun glaze with blue spots in black and process for preparing jun porcelain by use of complex Tang-dynasty jun glaze |
-
2017
- 2017-09-30 CN CN201710918090.6A patent/CN107572819A/en not_active Withdrawn
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105175020A (en) * | 2015-07-24 | 2015-12-23 | 郏县神前传奇陶瓷钧瓷厂 | Complex Tang-dynasty jun glaze with blue spots in black and process for preparing jun porcelain by use of complex Tang-dynasty jun glaze |
Non-Patent Citations (2)
| Title |
|---|
| 丁建中: "《钧窑艺术》", 31 December 2011, 知识产权出版社 * |
| 泰勒，杜迪著: "《釉料及陶瓷颜色配制手册》", 30 November 2015, 上海科学技术出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112374760A (en) * | 2020-11-30 | 2021-02-19 | 王金听 | Jun porcelain with sun-shaped patterns on surface and firing process thereof |
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Application publication date: 20180112 |